Document Detail


Spin-flop switching and memory in a molecular conductor.
MedLine Citation:
PMID:  23039338     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
We report the first observation of spin-flop-induced sharp positive magnetoresistance as large as 100% and nonvolatile magnetoresistive memory in a π-d hybrid molecular conductor, (DIETSe)(2)FeCl(4) [DIETSe = dii-ode(ethylenedithio)tetraselenafulvalene]. The unprecedent-ed magnetotransport phenomena are originating from the coexistence of the spin density wave (SDW) of the quasi-one-dimensional (Q1D) π electrons and antiferromagnetic order of d-electron spins, indicating the interplay between the electronic instability of Q1D π electrons and local moments of antiferromagnetic d-electron spins. These findings offer new possibilities in molecular electronics/spintronics.
Authors:
Mitsuhiko Maesato; Tomohito Kawashima; Yoshitomo Furushima; Gunzi Saito; Hiroshi Kitagawa; Takashi Shirahata; Megumi Kibune; Tatsuro Imakubo
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-10-7
Journal Detail:
Title:  Journal of the American Chemical Society     Volume:  -     ISSN:  1520-5126     ISO Abbreviation:  J. Am. Chem. Soc.     Publication Date:  2012 Oct 
Date Detail:
Created Date:  2012-10-8     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7503056     Medline TA:  J Am Chem Soc     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
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